He was playing call of duty. Not my proudest moment.

I've been on the receiving end. We were taking turns playing Mario World while the other did various acts based on in-game milestones. E.g. Things got more intense when you completed a level, got a 1-Up etc.

I like to blow my bf while he's in meetings working from home.

I've been on the receiving end multiple times. Usually while gaming, but she's done it while I'm working and on the phone before.

I used to blow my ex while he watched the football after work pretty regularly

I'd only allow it if that "something else" would be "someone else" (or operating sex toys).